FR2625790B1 - CONNECTING ELEMENT - Google Patents

CONNECTING ELEMENT

Info

Publication number
FR2625790B1
FR2625790B1 FR8900563A FR8900563A FR2625790B1 FR 2625790 B1 FR2625790 B1 FR 2625790B1 FR 8900563 A FR8900563 A FR 8900563A FR 8900563 A FR8900563 A FR 8900563A FR 2625790 B1 FR2625790 B1 FR 2625790B1
Authority
FR
France
Prior art keywords
connecting element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR8900563A
Other languages
French (fr)
Other versions
FR2625790A1 (en
Inventor
Kurt Stoll
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Festo SE and Co KG
Original Assignee
Festo SE and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE3810351A external-priority patent/DE3810351C2/en
Application filed by Festo SE and Co KG filed Critical Festo SE and Co KG
Publication of FR2625790A1 publication Critical patent/FR2625790A1/en
Application granted granted Critical
Publication of FR2625790B1 publication Critical patent/FR2625790B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
    • F16L19/083—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping
    • F16L19/086—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping with additional sealing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/065—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Pipe Accessories (AREA)
FR8900563A 1988-01-13 1989-01-05 CONNECTING ELEMENT Expired - Fee Related FR2625790B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3800666 1988-01-13
DE3810351A DE3810351C2 (en) 1988-01-13 1988-03-26 Connection connector

Publications (2)

Publication Number Publication Date
FR2625790A1 FR2625790A1 (en) 1989-07-13
FR2625790B1 true FR2625790B1 (en) 1993-04-02

Family

ID=25863890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8900563A Expired - Fee Related FR2625790B1 (en) 1988-01-13 1989-01-05 CONNECTING ELEMENT

Country Status (3)

Country Link
ES (1) ES2011976A6 (en)
FR (1) FR2625790B1 (en)
IT (1) IT1234378B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69224029T2 (en) * 1991-10-08 1998-08-20 Renza Bosco Connection for tight connection of smooth pipes to screw connection parts
AU5709494A (en) * 1992-12-24 1994-07-19 F.W. Talbot And Company Limited Connectors
ZA981411B (en) * 1998-01-01 1998-09-30 Park Sil Sang Pipe connection
CN105135098A (en) * 2015-09-30 2015-12-09 甘志宏 Sealing structure for inserted pipeline hoop locking connection

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD41518A (en) *
DE723967C (en) * 1937-10-05 1942-08-14 Karl Sander Pipe clamp connection
US3025084A (en) * 1956-02-10 1962-03-13 Imp Eastman Corp Fitting for seamed tubing
US3275350A (en) * 1964-06-25 1966-09-27 Imp Eastman Corp Fitting
GR34570B (en) * 1966-11-24 1968-05-24 Gianluigi Lanzoni ASSOCIATION MEMBER.
US3514134A (en) * 1968-11-06 1970-05-26 Chatleff Controls Inc Conduit fitting with seal
DE2032216C3 (en) * 1970-06-30 1974-06-06 Georg 7129 Gueglingen Fritz Sealing arrangement

Also Published As

Publication number Publication date
FR2625790A1 (en) 1989-07-13
ES2011976A6 (en) 1990-02-16
IT8984901A0 (en) 1989-01-11
IT1234378B (en) 1992-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse